Q: Is 2,026,400 a Composite Number?

Why is 2,026,400 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 2,026,400 can be evenly divided by 1 2 4 5 8 10 16 17 20 25 32 34 40 50 68 80 85 100 136 149 160 170 200 272 298 340 400 425 544 596 680 745 800 850 1,192 1,360 1,490 1,700 2,384 2,533 2,720 2,980 3,400 3,725 4,768 5,066 5,960 6,800 7,450 10,132 11,920 12,665 13,600 14,900 20,264 23,840 25,330 29,800 40,528 50,660 59,600 63,325 81,056 101,320 119,200 126,650 202,640 253,300 405,280 506,600 1,013,200 and 2,026,400, with no remainder.

Since 2,026,400 cannot be divided by just 1 and 2,026,400, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).